/* ヘッダー */
header {
  background-color: #1a3c6e;
  color: white;
  padding: 15px 0;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.4rem;
  margin: 0;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}
/* ページタイトル */
.page-title {
  background-color: #1a3c6e;
  color: white;
  text-align: center;
  padding: 60px 0;
}

.page-title h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.page-title p {
  font-size: 1.1rem;
  margin: 0;
}
/* お問い合わせページ */
.contact {
  background-color: white;
  padding: 60px 0;
}

.contact h3 {
  color: #1a3c6e;
  margin-bottom: 20px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  background-color: #f9f9f9;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 8px rgba(0,0,0,0.05);
}

.contact-form label {
  font-weight: bold;
}

.contact-form input,
.contact-form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #1a3c6e;
  box-shadow: 0 0 4px rgba(26,60,110,0.3);
}

.required {
  color: #d00;
  font-size: 0.9rem;
}

.contact-info {
  margin-top: 40px;
  text-align: center;
  line-height: 1.8;
}